Korean

Syllable

뭘 • ‎(mwol)

1. A Hangul syllabic block made up of ㅁ, ㅜ, ㅓ, and ㄹ.

Etymology 2

contraction of 무엇을 ‎(mueoseul)

Pronoun

뭘 • ‎(mwol)

1. what (interrogative direct object pronoun, mostly in spoken Korean)